M st.c → st.c

@@ -823,15 +823,14 @@ ttyread(void)
 {
 	static char buf[BUFSIZ];
 	static int buflen = 0;
-	int written;
-	int ret;
+	int ret, written;
 
 	/* append read bytes to unprocessed bytes */
 	ret = read(cmdfd, buf+buflen, LEN(buf)-buflen);
 
 	switch (ret) {
 	case 0:
-		fputs("Found EOF in input\n", stderr);
+		fputs("found EOF in input\n", stderr);
 		exit(0);
 	case -1:
 		die("couldn't read from shell: %s\n", strerror(errno));
@@ -839,7 +838,7 @@ default:
 		buflen += ret;
 		written = twrite(buf, buflen, 0);
 		buflen -= written;
-		/* keep any uncomplete utf8 char for the next call */
+		/* keep any incomplete UTF-8 byte sequence for the next call */
 		if (buflen > 0)
 			memmove(buf, buf + written, buflen);
 		return ret;